Healthy Life Scale is a small collection of free, focused health and wellness calculators — currently 17 tools covering everything from BMI and calorie tracking to blood pressure, heart age, sleep, pregnancy, fertility, mental health screening, and a symptom urgency checker.
Each tool is built to do one thing well: take a few real inputs and give you a clear, useful answer in seconds — grounded in established formulas and guidelines (things like the Mifflin-St Jeor equation, AHA blood pressure categories, IOM pregnancy weight guidance, the ACC/AHA ASCVD risk calculator, and the validated PHQ-9 / GAD-7 screening instruments) rather than anything invented or proprietary.
This site is not a medical provider, and none of these tools diagnose, treat, or replace a clinician. They're meant to help you understand your numbers and decide how urgently to seek care — not to tell you what condition you have. Always talk to a qualified healthcare provider about symptoms, test results, medications, or anything you're concerned about.